binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/BindingDOMDataTreeCommitCohortAdapter.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.mdsal.binding.dom.adapter;
   9
  10 import com.google.common.util.concurrent.FluentFuture;
  11 import java.util.Collection;
  12 import java.util.Objects;
  13 import java.util.stream.Collectors;
  14 import org.opendaylight.mdsal.binding.api.DataTreeCommitCohort;
  15 import org.opendaylight.mdsal.common.api.PostCanCommitStep;
  16 import org.opendaylight.mdsal.dom.api.DOMDataTreeCandidate;
  17 import org.opendaylight.mdsal.dom.api.DOMDataTreeCommitCohort;
  18 import org.opendaylight.yangtools.yang.binding.DataObject;
  19 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  20
  21 final class BindingDOMDataTreeCommitCohortAdapter<T extends DataObject>
  22         extends AbstractBindingAdapter<DataTreeCommitCohort<T>> implements DOMDataTreeCommitCohort {
  23     private final Class<T> augment;
  24
  25     BindingDOMDataTreeCommitCohortAdapter(final AdapterContext codec, final DataTreeCommitCohort<T> cohort,
  26             final Class<T> augment) {
  27         super(codec, cohort);
  28         this.augment = augment;
  29     }
  30
  31     @Override
  32     public FluentFuture<PostCanCommitStep> canCommit(final Object txId,
  33             final EffectiveModelContext ctx, final Collection<DOMDataTreeCandidate> candidates) {
  34         return getDelegate().canCommit(txId, candidates.stream()
  35             .map(candidate -> LazyDataTreeModification.<T>from(currentSerializer(), candidate, augment))
  36             .filter(Objects::nonNull)
  37             .collect(Collectors.toList()));
  38     }
  39 }